package day02;

public class LongDemo {
    public static void main(String[] args) {
        long a=100L;
        long b=10000000000L;
        long c=1000000000*2*10L;
        long d=1000000000*3*10L;
        long e=1000000000L*3*10;
        System.out.println(c);
        System.out.println(d);
        System.out.println(e);
        System.out.println(a*b*c*d*e*d);
        double f=1;
        System.out.println(f-0.1);
    }
}
